
    <a nz-popconfirm nzTitle="Are you sure delete this task?" [nzCondition]="switchValue" (nzOnConfirm)="confirm()" (nzOnCancel)="cancel()">Delete a task</a>
    <br>
    <br>
    Whether directly execute:
    <nz-switch [(ngModel)]="switchValue"></nz-switch>
  